// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
  env: 'yiibook-pro-yo19d'
})

// 云函数入口函数
exports.main = async (event, context) => {
  return await cloud.database().collection('subscribes').add({
    data: {
      openid: event.openid,
      examId: event.examId,
      isSend: 0,
      created_at: event.created_at
    }
  })
}